Which bacterium helps prevent disease through a variety of mechanisms?
A)Staphylococcus aureus
B)Listeria
C)E.coli 0157:H7
D)Lactobacillus
E)Salmonella

Question

Quizplus · Accepted Answer

Lactobacillus is a type of bacteria commonly found in the digestive tract, vagina, and mouth of humans. It is known to help prevent the growth of harmful bacteria by producing lactic acid and other compounds that create an acidic environment unsuitable for pathogenic bacteria to thrive. Additionally, lactobacillus can compete for resources and nutrients with harmful bacteria, limiting their growth potential. Lactobacillus has also been shown to boost the immune system and help prevent infections.

Which Bacterium Helps Prevent Disease Through a Variety of Mechanisms